iter 23.3.1: runtime ail_str_compare + IR header declaration

crates/ail/tests/snapshots/hello.ll

@@ -9,6 +9,7 @@ declare i32 @puts(ptr)
 declare ptr @GC_malloc(i64)
 declare i32 @strcmp(ptr, ptr)
 declare zeroext i1 @ail_str_eq(ptr, ptr)
+declare i32 @ail_str_compare(ptr, ptr)
 declare i64 @llvm.fptosi.sat.i64.f64(double)
 
 @ail_hello_main_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_hello_main_adapter, ptr null }

crates/ail/tests/snapshots/list.ll

@@ -9,6 +9,7 @@ declare i32 @puts(ptr)
 declare ptr @GC_malloc(i64)
 declare i32 @strcmp(ptr, ptr)
 declare zeroext i1 @ail_str_eq(ptr, ptr)
+declare i32 @ail_str_compare(ptr, ptr)
 declare i64 @llvm.fptosi.sat.i64.f64(double)
 
 @ail_list_sum_list_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_list_sum_list_adapter, ptr null }

crates/ail/tests/snapshots/max3.ll

@@ -9,6 +9,7 @@ declare i32 @puts(ptr)
 declare ptr @GC_malloc(i64)
 declare i32 @strcmp(ptr, ptr)
 declare zeroext i1 @ail_str_eq(ptr, ptr)
+declare i32 @ail_str_compare(ptr, ptr)
 declare i64 @llvm.fptosi.sat.i64.f64(double)
 
 @ail_max3_max_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_max3_max_adapter, ptr null }

crates/ail/tests/snapshots/sum.ll

@@ -9,6 +9,7 @@ declare i32 @puts(ptr)
 declare ptr @GC_malloc(i64)
 declare i32 @strcmp(ptr, ptr)
 declare zeroext i1 @ail_str_eq(ptr, ptr)
+declare i32 @ail_str_compare(ptr, ptr)
 declare i64 @llvm.fptosi.sat.i64.f64(double)
 
 @ail_sum_sum_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_sum_sum_adapter, ptr null }

crates/ail/tests/snapshots/ws_main.ll

@@ -9,6 +9,7 @@ declare i32 @puts(ptr)
 declare ptr @GC_malloc(i64)
 declare i32 @strcmp(ptr, ptr)
 declare zeroext i1 @ail_str_eq(ptr, ptr)
+declare i32 @ail_str_compare(ptr, ptr)
 declare i64 @llvm.fptosi.sat.i64.f64(double)
 
 @ail_ws_lib_add_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_ws_lib_add_adapter, ptr null }